发达古代农业PPT

《发达古代农业PPT》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、第一课　发达的古代农业第一单元古代中国经济的基本结构与特点普通高中课程标准实验教科书（人教版）历史必修2Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.

2、NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.一、早期农业生产的出现①中国古代农业是怎样完成从原始农业到刀耕火种再到铁犁牛耕的演变的？②推动整个发展过程的根本原因是什么？Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyri

3、ght2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.早期农业生产的出现中国是世界农业起源地之一：距今一万年左右种植水稻和粟（世界最早）距今七八千年原始农业相当发达Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.

4、CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.早期原始农业耕作方式的演变刀耕火种耒耜出现商周时期青铜农具开沟排水除草培土治虫灭害沤制肥料西周时期农作物种类丰富五谷和桑麻出现，人类开始定居Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesf

5、or.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.←左图为打制石器。→右图为磨制石器。骨耜云南的刀耕火种。Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.五谷：黍稷粟

6、麦豆麻稻Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.六畜：猪马牛羊鸡狗Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright200

7、4-2011AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET3.5ClientProfile5.2.0.0.Copyright2004-2011AsposePtyLtd.早期农业发展的根本原因是：生产力的发展。突出表现为生产工具的改进和施肥、灌溉技术的掌握和提高以及农作物种类的丰富等。Evaluationonly.CreatedwithAspose.Slidesf